Passenger emergency alarm valve conforming to appendix j of rdso specn 02-abr-02, amendment no. 4 of sept 2016 to rdso drg no : rdso/sk - 97029,alt : 3.

Two way dirt collector (for branch pipe) for air brake passenger coaches complete to rdso s sk - 97005 (sheet - 1) alt. no. - 2 and rdso s specn.no.02- abr-02, appendix-e with amendment no.4 of september 2016

Control rod head for slack adjuster type irsa-600, item no.2 of rdso drg. no. wd-82064-s-05-rc, alt. no. 7 conforming to rdso specification no. 07-abr-1992 with amendment no. 5 of september 2016.

Air brake hose coupling complete for feed pipe ( of length 790 mm ), conforming to appendix -f of rdso spec. no. 02-abr-02, amendment- no. 4 of sept. 2016.

Guard emergency brake valve to drg. no. sk-73549 alt-6, confirming to rdso spec. no. 02-abr-02 with amndt. no 4 of sept-2016.

Manufacturing and supply of packing piece to rdso drg no. t-2881 (alteration nil) & packing piece (tapered) to rdso drg. no. t-6295 & packing piece (tapered) to rdso drg. no. t-2763

Densified thermal bonded polyster block for single seat to rcf drg. no. aw61296 alt. nil. matl. & spec. rdso spec. c-k607 rev.-2 amndt. no. 1 of aug. 2016.

Packing ring 26 mm thick to rdso drg no : sk - 97072; item - 3,alt : nil.

Packing ring 13 mm thick to rdso drg no : sk-97072; item-1, alt : nil.

Check valve assembly for coaching as per rdso drawing no : sk-98112, alt-nil or latest. material spec : as per drawing with latest revision and amendments and 02-abr-02 with 4 amendments (last amendment-4 of sept. 2016) or latest.